Medicare FFS ophthalmology

Provider service volume comparison

Compare two ophthalmology providers by CY2023 Medicare FFS service volume and CPT/HCPCS mix.

Provider A

Heidi Dahl, MD

NPI 1396373536 | Knoxville, TN

National rank
#15,076
Total services
296
VS
Provider B

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Shared CPT/HCPCS0Visible service rows found for both providers
Provider A only7
Provider B only0
Total service gap296
Beneficiary gap158
Allowed amount gap$29,756.73

CPT/HCPCS service volume comparison

Rows compare visible public provider-service lines by Medicare FFS service count.

CPT/HCPCSDescriptionProvider A servicesProvider B servicesAbsolute differenceHigher Medicare FFS service volume
99213Established patient office or other outpatient visit, 20-29 minutes
74
0
74Provider A higher
92134Imaging of retina
40
0
40Provider A higher
99214Established patient office or other outpatient visit, 30-39 minutes
35
0
35Provider A higher
92136Measurement of corneal curvature and depth of eye
25
0
25Provider A higher
92083Exam of visual field with extended testing
15
0
15Provider A higher
92133Imaging of optic nerve
12
0
12Provider A higher
99215Established patient office or other outpatient visit, 40-54 minutes
12
0
12Provider A higher
Largest visible gaps5Rows sorted by shared rows first, then service-volume difference
Provider A total payment$22,535.72
Provider B total paymentNot available